8.8
/ 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
alexusmai laravel-file-manager 3.3.1 and before allows an authenticated attacker to achieve Remote Code Execution (RCE) through a crafted file upload. A file with a '.png` extension containing PHP code can be uploaded via the file manager interface. Although the upload appears to fail client-side validation, the file is still saved on the server. The attacker can then use the rename API to change the file extension to `.php`, and upon accessing it via a public URL, the server executes the embedded code.
AI Analysis
Remote Code Execution (RCE) vulnerability in laravel-file-manager via crafted file upload
Basic Information
ID
CVE-2025-56399
Source
mitre
Published
Oct 28, 2025 at 00:00
Modified
Oct 29, 2025 at 14:17
Affected Product
Vendor
alexusmai
Product
laravel-file-manager
Version
3.3.1
Affected Versions
n/a n/a n/a
CWE Classification
AI Assessment
AI Score
8.8 / 10
AI Severity
High
Vendor
alexusmai
Product
laravel-file-manager
Version
3.3.1